Base | Representation |
---|---|
bin | 10111110100011100100011 |
3 | 102202020100010 |
4 | 113310130203 |
5 | 3044303011 |
6 | 341500003 |
7 | 104034315 |
oct | 27643443 |
9 | 12666303 |
10 | 6244131 |
11 | 3585343 |
12 | 2111603 |
13 | 13a816a |
14 | b877b5 |
15 | 8351a6 |
hex | 5f4723 |
6244131 has 4 divisors (see below), whose sum is σ = 8325512. Its totient is φ = 4162752.
The previous prime is 6244099. The next prime is 6244153. The reversal of 6244131 is 1314426.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 6244131 - 25 = 6244099 is a prime.
It is a super-2 number, since 2×62441312 = 77978343890322, which contains 22 as substring.
It is a D-number.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6244098 and 6244107.
It is not an unprimeable number, because it can be changed into a prime (6244171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040686 + ... + 1040691.
It is an arithmetic number, because the mean of its divisors is an integer number (2081378).
Almost surely, 26244131 is an apocalyptic number.
6244131 is a deficient number, since it is larger than the sum of its proper divisors (2081381).
6244131 is a wasteful number, since it uses less digits than its factorization.
6244131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2081380.
The product of its digits is 576, while the sum is 21.
The square root of 6244131 is about 2498.8259243093. The cubic root of 6244131 is about 184.1438993260.
Adding to 6244131 its reverse (1314426), we get a palindrome (7558557).
The spelling of 6244131 in words is "six million, two hundred forty-four thousand, one hundred thirty-one".
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